3 × 5 × 13 × 509

Prime Factor Structure

Factorization String 3 × 5 × 13 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 171,360

Proper Divisor Sum 72,105

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #99251 ← → #99257

1 3 5 13 15 39 65 195 509 1,527 2,545 6,617 7,635 19,851 33,085 99,255

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

99,255 297,766 148,883 446,650 223,325 669,976 334,988 167,494 83,747 251,242 125,621 376,864 188,432 94,216 47,108 23,554 11,777 35,332 17,666 8,833 26,500 13,250 6,625 19,876 9,938 4,969 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.